doctype
html
    head
        title test控制器 info 方法
        link(rel='stylesheet',href='/stylesheets/test.css')
    body
        h1 爱好:#{hobby}


        ul
            each course in courses
                li 课程:#{course}


        ul
            each course in courses
                li=course


        ul
            each abc in abcd
                li=abc
        ul
            each abc in abcd
                li 技能:#{abc}